Select data from sap tables BALV
Display SAP table details
BALV_APPL_TEXT - BALV Application - Description
BALV_CUST - BALV: Customizing
BALV_DATA - BALV: Table with Data
BALV_FIELDCAT - BALV: Field Catalog
BALV_KEY - BALV: Table with Header Information
BALV_STR_PARAM - BALV: Structure of balv_t_param
BALV_TREE_CUST - BALV: Customizing Tree View
BALV_T_PARAM - BALV: Table with Parameters
Return Table index